GB500421A - Improvements in or relating to weighing machines - Google Patents
Improvements in or relating to weighing machinesInfo
- Publication number
- GB500421A GB500421A GB2303238A GB2303238A GB500421A GB 500421 A GB500421 A GB 500421A GB 2303238 A GB2303238 A GB 2303238A GB 2303238 A GB2303238 A GB 2303238A GB 500421 A GB500421 A GB 500421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- spring
- ribbon
- arm
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
500,421. Weighing apparatus. GRIFFITHS, A. V., and AUTOMATIC SCALE CO., Ltd. Aug. 4, 1938, No. 23032. [Class 143] Tn a weighing-machine the indicator shaft g is rotated by flexible bands h, h<1> stretched between arms c, d actuated from the lever mechanism by a flexible ribbon against the resistance of a spring m or of a pendulous weight. The distance between the axis b of the arms c d and the axis of the shaft g is less than the lengths of the arms. The indicator shaft g is capable of making a complete revolution. The arms may be of a resilient nature to absorb shock due to sudden movement, for example by incorporating blade springs, p, p<1> in the arms ; alternatively a spring may be used to connect the ribbon h<1> to the arm d or the ribbon may be connected to the arm by a spring drum. The effect of the blade springs p, p<1> may be adjusted by means of screws q, q<1>.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2303238A GB500421A (en) | 1938-08-04 | 1938-08-04 | Improvements in or relating to weighing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2303238A GB500421A (en) | 1938-08-04 | 1938-08-04 | Improvements in or relating to weighing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB500421A true GB500421A (en) | 1939-02-08 |
Family
ID=10189008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2303238A Expired GB500421A (en) | 1938-08-04 | 1938-08-04 | Improvements in or relating to weighing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB500421A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE953018C (en) * | 1952-03-06 | 1956-11-22 | Schenck Gmbh Carl | Spring pointer balance |
-
1938
- 1938-08-04 GB GB2303238A patent/GB500421A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE953018C (en) * | 1952-03-06 | 1956-11-22 | Schenck Gmbh Carl | Spring pointer balance |
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